Caption: Pete Conrad dressed in his underwear is glimpsed briefly close to the camera adjusting it. You can clearly seen the pressure monitor on his left upper arm. Josepth Kerwin floats to the right of the shot. The shot jump cuts to Conrad further from the camera climbing on a cycle machine and adjusting his monitors before he starts to exercise. Joseph Kerwin is partially hidden behind Conrad helping him with the exercise experiment. In a second jump cut Kerwin is seen nearer the camera again, floating back towards Conrad as he starts to pedal furiously (due to the speeded up nature of the footage). Paul Weitz is in the background to the right of shot floating around.